851742664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{16633}}^1$

素因数の和:16849

約数の個数: 32

約数和(自身を含む): 1649760120

約数和(自身を除く): 798017456

約数列:

[1, 2, 4, 8, 37, 74, 148, 173, 296, 346, 692, 1384, 6401, 12802, 16633, 25604, 33266, 51208, 66532, 133064, 615421, 1230842, 2461684, 2877509, 4923368, 5755018, 11510036, 23020072, 106467833, 212935666, 425871332, 851742664]

約数ペア:

[(1, 851742664), (2, 425871332), (4, 212935666), (8, 106467833), (37, 23020072), (74, 11510036), (148, 5755018), (173, 4923368), (296, 2877509), (346, 2461684), (692, 1230842), (1384, 615421), (6401, 133064), (12802, 66532), (16633, 51208), (25604, 33266)]